A nightcap is a drink taken shortly before bedtime. For example, a small alcoholic beverage or glass of warm milk can supposedly promote a good night's sleep. [1] [2]
In folk medicine consuming a nightcap is for the purpose of inducing sleep. Alcohol is not recommended by many doctors as a sleep aid because it interferes with sleep quality. [3] But, in low doses, alcohol has sleep-promoting benefits, [4] and some popular sleep medicines include 10% alcohol, [5] although the effects of alcohol upon sleep can wear off somewhat after several nights of consecutive use. [6]
Nightcaps can be neat or mixed. They should not be served chilled or on the rocks, because one point is to induce a feeling of warmth. [7] The hot toddy is usually considered the original nightcap. [8] Other traditional nightcaps include brown liquor like brandy or bourbon, [7] and cream-based liqueurs such as Irish cream. Wine, especially fortified, [9] can also function as a nightcap. [10] Since some nightcaps are made of amaro, a digestif, they are believed to also make settling into bed easier by promoting digestion. [8]
A nightcap was originally alcoholic, since it makes the drinker feel warm and helps them sleep, just like the garment of the same name. [11] However, warm milk is often recommended as a nightcap for inducing sleep, as it contains both tryptophan and calcium. [12] The effectiveness of warm milk for inducing sleep is disputed. [13]
In 1930, Ovaltine was advertised as "the world's best 'night-cap' to ensure sound, natural sleep". [11]
A drink or beverage is a liquid intended for human consumption. In addition to their basic function of satisfying thirst, drinks play important roles in human culture. Common types of drinks include plain drinking water, milk, juice, smoothies and soft drinks. Traditionally warm beverages include coffee, tea, and hot chocolate. Caffeinated drinks that contain the stimulant caffeine have a long history.
Diphenhydramine (DPH) is an antihistamine and sedative mainly used to treat allergies, insomnia, and symptoms of the common cold. It is also less commonly used for tremors in parkinsonism, and nausea. It is taken by mouth, injected into a vein, injected into a muscle, or applied to the skin. Maximal effect is typically around two hours after a dose, and effects can last for up to seven hours.
Vicks NyQuil is a brand of over-the-counter medication manufactured by Procter & Gamble intended for the relief of various symptoms of the common cold. All medications within the NyQuil imprint contain sedating antihistamines, hypnotics, and/or alcohol, and are intended to be taken before sleep. Its daytime counterpart is antihistamine-free DayQuil, formulated to avoid drowsiness. NyQuil is also used as a sleep aid. NyQuil was first marketed in the United States in 1966.
Eggnog, historically also known as a milk punch or an egg milk punch when alcoholic beverages are added, is a rich, chilled, sweetened, dairy-based beverage. It is traditionally made with milk, cream, sugar, egg yolks, and whipped egg whites. A distilled spirit such as brandy, rum, whiskey or bourbon is often a key ingredient.
Apéritifs and digestifs are drinks, typically alcoholic, that are normally served before (apéritif) or after (digestif) a meal respectively.
Vicks DayQuil is an over-the-counter combination medication product used for the temporary relief of common cold and flu symptoms. DayQuil is available in several formulations.
Liquor or distilled beverage is an alcoholic drink produced by the distillation of grains, fruits, vegetables, or sugar that have already gone through alcoholic fermentation. Other terms for liquor include spirit, spirituous liquor or hard liquor. The distillation process concentrates the liquid to increase its alcohol by volume. As liquors contain significantly more alcohol (ethanol) than other alcoholic drinks, they are considered "harder." In North America, the term hard liquor is sometimes used to distinguish distilled alcoholic drinks from non-distilled ones, whereas the term spirits is more commonly used in the UK. Some examples of liquors include vodka, rum, gin, and tequila. Liquors are often aged in barrels, such as for the production of brandy and whiskey, or are infused with flavorings to form flavored liquors, such as absinthe.
Limoncello is an Italian lemon liqueur mainly produced in southern Italy, especially in the region around the Gulf of Naples, the Amalfi Coast and Sicily. It is the second-most popular liqueur in Italy and is traditionally served chilled as an after-dinner digestif. It is also a popular homemade liqueur, with various recipes available online and in print.
Advocaat or advocatenborrel is a traditional Dutch alcoholic beverage made from eggs, sugar, and brandy. The rich and creamy drink has a smooth, custard-like consistency. The typical alcohol content is generally between 14% and 20% ABV. Its contents may be a blend of egg yolks, aromatic spirits, sugar or honey, brandy, vanilla, and sometimes cream. Notable makers of advocaat include Warninks, Bols, Darna Ovo Liker, DeKuyper, and Verpoorten.
Doxylamine is an antihistamine medication used to treat insomnia and allergies, and—in combination with pyridoxine (vitamin B6)—to treat morning sickness in pregnant women. It is available over-the-counter and is typically sold under such brand names as Equate, Unisom, or ZzzQuil, among others; and it is used in nighttime cold medicines (e.g., NyQuil) and pain medications containing acetaminophen and/or codeine to help with sleep. The medication is delivered chemically by the salt doxylamine succinate and is taken by mouth. Doxylamine and other first-generation antihistamines are the most widely used sleep medications in the world.Typical side effects of doxylamine (at recommended doses) include dizziness, drowsiness, grogginess, and dry mouth, among others.
Maltitol is a sugar alcohol used as a sugar substitute and laxative. It has 75–90% of the sweetness of sucrose and nearly identical properties, except for browning. It is used to replace table sugar because it is half as calorific, does not promote tooth decay, and has a somewhat lesser effect on blood glucose. In chemical terms, maltitol is known as 4-O-α-glucopyranosyl-D-sorbitol. It is used in commercial products under trade names such as Lesys, Maltisweet and SweetPearl.
A liqueur coffee is a caffeinated alcoholic drink that consists of a shot of liqueur, mixed with coffee. It is typically served in a liqueur glass, often accompanied with cream and sugar. Coffee liqueur beverages are served in different fashions and can be found throughout many countries. One of the most popular liqueur coffee beverage is commonly known as Irish coffee. Liqueur coffee beverages are largely classified as cocktails as well as digestifs which are aimed at aiding the digestive process typically after a meal.
Licor 43, or Cuarenta y Tres, is a Spanish liqueur, made in Cartagena, Spain.
Drink mixers are the non-alcoholic ingredients in mixed drinks and cocktails. Mixers dilute the drink, lowering the alcohol by volume in the drink. They change, enhance, or add new flavors to a drink. They may make the drink sweeter, more sour, or more savory. Some mixers change the texture or consistency of the drink, making it thicker or more watery. Drink mixers may also be used strictly for decorative purposes by changing the color or appearance of the drink. They also simply increase the volume of a drink, to make it last longer.
A hangover is the experience of various unpleasant physiological and psychological effects usually following the consumption of alcohol, such as wine, beer, and liquor. Hangovers can last for several hours or for more than 24 hours. Typical symptoms of a hangover may include headache, drowsiness, concentration problems, dry mouth, dizziness, fatigue, gastrointestinal distress, absence of hunger, light sensitivity, depression, sweating, hyper-excitability, irritability, and anxiety.
Alcohol use and sleep have a complex relationship. While alcohol may initially induce drowsiness, it can disrupt sleep quality and exacerbate sleep disorders in the long run. During abstinence, sleep disruption is one of the greatest predictors of relapse.
An alcoholic beverage (also called an adult beverage, alcoholic drink, strong drink, or simply a drink) is a beverage containing alcohol (ethanol). Alcoholic drinks are typically divided into three classes—beers, wines, and spirits—and typically their alcohol content is between 3% and 50%.
The short-term effects of alcohol consumption range from a decrease in anxiety and motor skills and euphoria at lower doses to intoxication (drunkenness), to stupor, unconsciousness, anterograde amnesia, and central nervous system depression at higher doses. Cell membranes are highly permeable to alcohol, so once it is in the bloodstream, it can diffuse into nearly every cell in the body.
Sleep induction is the deliberate effort to bring on sleep by various techniques or medicinal means, is practiced to lengthen periods of sleep, increase the effectiveness of sleep, and to reduce or prevent insomnia.
Suvorexant, sold under the brand name Belsomra, is an orexin antagonist medication which is used in the treatment of insomnia. It is indicated specifically for the treatment of insomnia characterized by difficulties with sleep onset and/or maintenance in adults. Suvorexant helps with falling asleep faster, sleeping longer, being awake less in the middle of the night, and having better quality of sleep. Its effectiveness is modest, and is similar to that of other orexin antagonists, but is lower than that of benzodiazepines and Z-drugs. Suvorexant is taken by mouth.